{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell type", "RNA", "protein", "DNA", "cell line"], "input": "Subsequent cloning of TCF-1 identified three splice alternatives ."}
{"cell type": [], "RNA": [], "protein": ["TCF-1", "splice alternatives"], "DNA": [], "cell line": []}